Yep. I learned that here. There was a female killer - I want to say in Australia? - that murdered her boyfriend and skinned him in one piece. She hung his skin on a doorway and cooked part of his body, and served it up for his children. (They weren't there at the time...and never ate their father.)
I think her name was Katherine Knight.
Yep, she's in one of my books on serial killers and murderers.